2020 Lexus RX 3.5 Premium

Overview

• Make: Lexus
• Model: RX
• Trim: Premium
• Version: 3.5 450h V6 Premium CVT 4WD Euro 6 (s/s) 5dr (309 bhp)
• Year: 2020
• Mileage: 52,754 miles
• Fuel: Hybrid (petrol), full hybrid
• Body: SUV, 5 doors
• Engine: 3.5 litres, 309 bhp
• Gearbox: Automatic (CVT)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 178 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 52,754 miles, this 2020 Lexus RX Premium has covered about 4,800 more miles than other 2020 Lexus RX cars. The dealer is asking £25,569, which is £55 below the AskCar estimate of £25,624. To work out the AskCar estimate, we analyse UK dealer adverts for 682 Lexus RX cars across different ages and specifications. We first recorded this car for sale 3 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Fish Brothers Lexus Swindon, based in Swindon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £55 (under 1%) under the AskCar estimate of £25,624.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 682 priced Lexus RX adverts across different ages and specifications, as of 2 November 2026.

A 2020 Lexus RX with the 3.5 hybrid engine is typically advertised at £26,000: the median of the 21 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2020 Lexus RX advertised 3 days ago.

Price history

AskCar first saw this advert on 30 October 2026 at £25,569. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 28 September 2027.

It failed its MOT on 29 September 2026 (offside front windscreen wiper blade defective not fully clearing on initial wipe; nearside front headlamp aim too low) and passed later the same day.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge worn on inner and outer edges; offside rear tyre slightly damaged/cracking or perishing starting to crack on edge of tread; offside front windscreen wiper blade defective not fully clearing on initial wipe; and 2 more.

Mileage at that test: 51,735 miles, which matches the advertised 52,754 miles.

Advertised mileage is about 4,800 miles higher than the median mileage of a 2020 Lexus RX on AskCar.

Similar cars

6 other 2020 Lexus RX Premium 3.5 hybrid automatic SUVs are for sale at UK dealers, from £24,991 to £31,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 Lexus RX Premium, 3.5 hybrid SUV, black. Mileage: 50,500 miles. Price: £25,249, £320 less than this car. Dealer: Steven Eagell Lexus Milton Keynes in Milton Keynes. AskCar page: https://askcar.co.uk/car/lexus-rx-2020-2d2ea178df11
• 2020 Lexus RX Premium, 3.5 hybrid SUV, blue. Mileage: 63,261 miles. Price: £24,991, £578 less than this car. Dealer: Listers Lexus Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/lexus-rx-2020-2ed5a06718de
• 2020 Lexus RX Premium, 3.5 hybrid SUV, blue. Mileage: 40,573 miles. Price: £31,995, £6,426 more than this car. Dealer: Van Mossel Jacksons in Isle of Whithorn. AskCar page: https://askcar.co.uk/car/lexus-rx-2020-a2c78f272751